readBiometricInfo method

@override Future<BiometricRegisterModel?> readBiometricInfo()

Implementation

@override
Future<BiometricRegisterModel?> readBiometricInfo() async {
  try {
    final resultSting =
        await _secureStorage.read(key: SuperKeys.userBiometricKey);
    if (resultSting != null) {
      BiometricRegisterModel user =
          BiometricRegisterModel.fromJson(json.decode(resultSting));
      return Future.value(user);
    }
    return null;
  } on Exception {
    await _secureStorage.delete(key: SuperKeys.userBiometricKey);
    rethrow;
  }
}